Comparative Studies of various Digital Image & Audio Watermarking Techniques
Journal Title: International Journal of Trend in Scientific Research and Development - Year 2018, Vol 2, Issue 3
Abstract
In this paper a brief review of various audio and image watermarking techniques has been carried out. Properties of both image and audio are different while processing. In this work a blind frequency masking algorithm for hiding the image data into audio signal using DCT is proposed. DCT provides compression & to avoid distortions from DCT compression, additional password key would be used to encrypt data in frequency domain. The secret key or a password would be required to extract a data, also helps to make the data immune from "noise" effects represented by the addition the host signal in the embedder. In a blind watermark detector, the un-watermarked host signal is unknown, and cannot be removed before a watermark extraction. Under these conditions. Ikchha Pandey | Siddarth Bhalerao | Papiya Dutta"Comparative Studies of various Digital Image & Audio Watermarking Techniques" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd12700.pdf http://www.ijtsrd.com/engineering/electronics-and-communication-engineering/12700/comparative-studies-of-various-digital-image-and-audio-watermarking-techniques/ikchha-pandey
Authors and Affiliations
Keywords
Related Articles
- EP ID EP360675
- DOI -
- Views 70
- Downloads 0
Zoonotic Disease A Highly Conservedbinding Region of Angiotensin Converting Enzyme2as a Receptor for Severe Acute Respiratory Syndromecoronavirus 2 SARS Cov 2 between Humans and Mammals
A case of the new coronavirus severe acute respiratory syndromecoronavirus 2 SARS CoV 2 infection transmitting from a human to a domestic cat was reported on March 27, 2020 in Belgium. Cases of SARS CoV 2 infection being...
Effect of Panchavalkala Qwatha Parisheka Followed by Jatyadi Taila Dressing in the Management of Venous Ulcer A Single Case Report
Venous ulcer is the most common type of leg ulcers which constitutes 81 of total ulcers. Increased venous hydrostatic pressure abnormal venous hypertension in the lower 1 3rd of leg, ankle, and dorsum of foot is the caus...
Effect of Work Motivation and Work Environment toward Employee Performance in the PDAM Tirta Malem Kabanjahe
Work motivation in organizations is very important because the motivation has an important role in every individual, both in a leader and his subordinates, because this is one of the factors that is relied on in achievin...
Quality Factor between Visual Studio and Android Studio for Developing Video Control Based on Hand Gestures
In this paper, research of a video control, based on hand gesture which recognizes a play and pause, is proposed. In the field of image processing, being able to recognize human gesture in daily life application is one o...
Influence of Leadership Style and Employee Motivation toward Work Productivity of Employee Cooperation Operations PT. Angkasa Pura Solution with PT. Integreted Service Solutions KSO APS ISS
Leadership style is an important aspect to achieve a successful leader where leadership style shows a strategy to influence subordinates so that the ups and downs of employee work productivity can be influenced by leader...